How to close an App from Notifications?

[AC Question]

I have an issue that has annoyed me forever. I have been looking for a good offline music player I like and have found one, 'Black Player EX' it has all the features I like such as displaying Bit rate, Album art, Widgets Etc. The only problem I have with it is that you cannot fully close the app from notifications like the stock music player. Is there a way to get around this? Or does it only depend on which music player has it?
If I wanted to close this app i would have to Force Close it because most players close from notification... Please Respond.

Here is a Screenshot: imgur.com/a/P72Qm

Sorry for long explanation.
Thanks.

 

[B. Diddy]

Welcome to Android Central! Do you want it to appear in the notification panel at all? If not, go to Settings>Apps​, select Black Player, then Notifications, and turn them off.